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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-12 12:55:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-12 12:55:50 -0700
commita1bf4c7da62fcadea065f7c9a561d61c26ea4882 (patch)
treec65ec96ff63e800cab155df758751026accd4306 /fs/nfs/write.c
parent7214dd4ea9048d2031e14fc552980cecd6573a9e (diff)
parent98de9ce6f6660d02aa72d7b9b17696fa68a2ed9b (diff)
Merge tag 'nfs-for-4.17-1' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client updates from Anna Schumaker: "Stable bugfixes: - xprtrdma: Fix corner cases when handling device removal # v4.12+ - xprtrdma: Fix latency regression on NUMA NFS/RDMA clients # v4.15+ Features: - New sunrpc tracepoint for RPC pings - Finer grained NFSv4 attribute checking - Don't unnecessarily return NFS v4 delegations Other bugfixes and cleanups: - Several other small NFSoRDMA cleanups - Improvements to the sunrpc RTT measurements - A few sunrpc tracepoint cleanups - Various fixes for NFS v4 lock notifications - Various sunrpc and NFS v4 XDR encoding cleanups - Switch to the ida_simple API - Fix NFSv4.1 exclusive create - Forget acl cache after setattr operation - Don't advance the nfs_entry readdir cookie if xdr decoding fails" * tag 'nfs-for-4.17-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (47 commits) NFS: advance nfs_entry cookie only after decoding completes successfully NFSv3/acl: forget acl cache after setattr NFSv4.1: Fix exclusive create NFSv4: Declare the size up to date after it was set. nfs: Use ida_simple API NFSv4: Fix the nfs_inode_set_delegation() arguments NFSv4: Clean up CB_GETATTR encoding NFSv4: Don't ask for attributes when ACCESS is protected by a delegation NFSv4: Add a helper to encode/decode struct timespec NFSv4: Clean up encode_attrs NFSv4; Clean up XDR encoding of type bitmap4 NFSv4: Allow GFP_NOIO sleeps in decode_attr_owner/decode_attr_group SUNRPC: Add a helper for encoding opaque data inline SUNRPC: Add helpers for decoding opaque and string types NFSv4: Ignore change attribute invalidations if we hold a delegation NFS: More fine grained attribute tracking NFS: Don't force unnecessary cache invalidation in nfs_update_inode() NFS: Don't redirty the attribute cache in nfs_wcc_update_inode() NFS: Don't force a revalidation of all attributes if change is missing NFS: Convert NFS_INO_INVALID flags to unsigned long ...
Diffstat (limited to 'fs/nfs/write.c')
-rw-r--r--fs/nfs/write.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 6579f3b367bd..0193053bc139 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -231,6 +231,7 @@ static void nfs_grow_file(struct page *page, unsigned int offset, unsigned int c
if (i_size >= end)
goto out;
i_size_write(inode, end);
+ NFS_I(inode)->cache_validity &= ~NFS_INO_INVALID_SIZE;
nfs_inc_stats(inode, NFSIOS_EXTENDWRITE);
out:
spin_unlock(&inode->i_lock);
@@ -1562,8 +1563,11 @@ static int nfs_writeback_done(struct rpc_task *task,
}
/* Deal with the suid/sgid bit corner case */
- if (nfs_should_remove_suid(inode))
- nfs_mark_for_revalidate(inode);
+ if (nfs_should_remove_suid(inode)) {
+ spin_lock(&inode->i_lock);
+ NFS_I(inode)->cache_validity |= NFS_INO_INVALID_OTHER;
+ spin_unlock(&inode->i_lock);
+ }
return 0;
}